// JavaScript Document
	
	// Anpassen der Höhe von 3 Spalten, jenachdem welche am längsten ist. 
	function anpassen()
	{
		var middle = document.getElementById("middle").offsetHeight;
		var left = document.getElementById("left").offsetHeight;
		var right = document.getElementById("right").offsetHeight;
		
		if(middle > left && middle > right)
		{
			document.getElementById("left").style.height = middle + "px";
			document.getElementById("right").style.height = middle + "px";
		} else {

			if(middle < left || middle < right)
			{
				if(left > right)
				{
					document.getElementById("right").style.height = left + "px";
				} else {
					if(left <= right)
					{
						document.getElementById("left").style.height = right + "px";
					}
				}
			}
		}
	}


	
	
	
	// Fenster öffnen
	function dl(x)
	{
		if(x == "")
		{
		 
		}
		else
		{
			window.open(x,"Download");
		}
	}
	

	// TOOLTIP
	function get_tooltip(id) {
		var div = document.getElementById(id);
		var tooltip = '<div class="tooltip_wrap">'; // '<div class="tooltip">';
		tooltip += div.innerHTML;
		tooltip += "</div>";
		return tooltip;
	}
	
	function guhF(id) {
		return overlib(get_tooltip(id),VAUTO,HAUTO,FULLHTML);
	}